Buscar
Mostrando ítems 1-10 de 666
EXTENDED HÜCKEL ORBITAL FORCES
(Sociedad Chilena de Química, 2003)
Renormalization and forcing of horseshoe orbits
(Topology and its Applications, 2018)
The torsional stability around a single bond analyzed by extended Huckel orbital forces
(CHINESE CHEM SOC, 2003)
A simple pencil and paper method to calculate the forces acting on individual atoms in a molecule, due to the electrons in the different populated molecular orbitals, has been developed within the Extended Huckel formalism. ...
Orbital energies and nuclear forces in DFT: Interpretation and validation
(Wiley, 2020)
The bonding and antibonding character of individual molecular orbitals has been previously
shown to be related to their orbital energy derivatives with respect to nuclear
coordinates, known as dynamical orbital forces. ...
Extended huckel orbital forces - dedicated huckel orbital forces
(SOCIEDAD CHILENA DE QUÍMICA, 2003)
Effects of the eccentricity on the primames in the gravitational capture phenomenon
(2006-05-23)
Gravitational capture is a characteristic of some dynamical systems in celestial mechanics, as in the elliptic restricted three-body problem that is considered in this paper. The basic idea is that a spacecraft (or any ...
Spinning rigid bodies driven by orbital forcing: the role of dry friction
(2022-01-01)
A “circular orbital forcing” makes a chosen point on a rigid body follow a circular motion while the body spins freely around that point. We investigate this problem for the planar motion of a body subject to dry friction. ...
Searching for less perturbed elliptical orbits around Europa
(2015-10-07)
Space missions intending to visit Europa, one of the famous Galilean's moons of Jupiter, are among the most important topics in space activities today. There is an increasing interest in the scientific community to send ...
Partially chaotic orbits in a perturbed cubic force model
(Wiley Blackwell Publishing, Inc, 2017-11)
Three types of orbits are theoretically possible in autonomous Hamiltonian systems with 3 degrees of freedom: fully chaotic (they only obey the energy integral), partially chaotic (they obey an additional isolating integral ...